Articles in this series
Some days ago, I bumped into an error on Intellij. I don't remember specifically what it was. But I remember Intellij suggesting I use an "enumMap". I...
Have you ever seen something like this? This is a type of Captcha, precisely a reCaptcha. A Captcha is a challenge-response that many websites use to...
Static is one of those mysterious and by-the-sound "complicated" words that you often read and hear, but you may never understand the meaning of it....
Some days ago I was exploring the codebase at my current workplace, and I came across something like this: x -> y -> (x.doSomething) I was already...
Java 8 has introduced many features, and the forEach() method is one of them. In short, it's a way to iterate over a Collection (for example, a map,...
In Java Generic programming, ? refers to a wildcard. If you're wondering what is a wild card, thinking about card games is a great way to understand...
